Description
Designed for bicycles with semi-integrated ZS headsets, the Classic Press Fit Upper Headset features full-complement stainless steel angular contact cartridge bearings packed with Ritchey high-webbing grease. Wrapped in our timeless high-polish finish, the Classic Semi-Integrated ZS Upper headset adds that classy detail your bike deserves.
Tech Specs
Materialalloy
Stack Height10.1mm
Headtube ID44mm
S.H.I.S.ZS44/28.6 (1 ⅛”)
ZS44/28.6 (1 ⅛”) bearing41.0/30.15/7mm 45°/45° - sealed cartridge (ACB)
Weight51g
Colorhigh-polish silver
Tech Drawing
Tech Manuals / Spare parts / Videos / Downloads
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